System Specifications
The following specifications are for the standard configuration. The server may contain optional equipment. All specifications are subject to change.
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Case size
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8.6-in. (21.84 cm) x 28.8-in. (73.15 cm) x 17.4-in. (44.2 cm) (W x D x H)
Note: with outriggers and castors, system is 20-in. (50.8 cm) high
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Processors
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As many as two Pentium IIITM (FC-PGA Socket 370) processors operating at 667 MHz and faster with 133 MHz front-side bus
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RAM
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Four DIMM sockets support up to 4.0 GB of PC/133 Interleaved SDRAM
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BIOS
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Flash BIOS for easy updates from diskette
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IDE interfaces
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Supports as many as four ATAPI/IDE devices (hard drives, CD drives) using two onboard PCI IDE adapters
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Diskette drive interface
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Diskette controller is integrated on the system board
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I/O ports
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One parallel port, one serial port, two USB ports, one PS/2 keyboard port, one PS/2 mouse port, video port, and RJ-45 LAN port. LPT and COM ports configurable from system setup program. No jumper settings required.
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SCSI interfaces
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AIC 7899W U160
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Network interface
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Intel 82544 10/100/1000 NIC
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Video
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Integrated ATI Rage-XL PCI-based VGA controller with 4 MB of PC100 SDRAM.
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Expansion slots
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Six PCI slots:
four 64-bit, 66 MHz (3.3v)
and two 32-bit, 33 MHz (5v))
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Power supply
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350 W redundant power supply
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Certification
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FCC Class A, UL, CUL, CD Mark, VCCI, CB Scheme
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Environmental specifications
The following specifications identify maximum environmental conditions. At no time should the server run under conditions which violate these specifications.
Variable
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Requirements
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Temperature
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Maximum rate of change = 10° C per hour
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Nonoperating
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-48.3° to 65.5° C (-55° to 150° F)
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Operating
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5° to 35° C (41° to 95° F); derated 0.5° C for every 1000 ft. (305 m)
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Altitude
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10,000 ft. max
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Humidity
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Nonoperating
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95% relative (noncondensing) at 30° C (86° F)
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Operating wet bulb
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Not to exceed 33 °C (91.4° F) (with diskette drive or hard drive)
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Shock
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Operating
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2.0 g, 11 msec, 1/2 sine
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Packaged
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Operational after 30-inch free fall (cosmetic damage might occur)
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AC Input Power
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100-120 V~
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100-120 V~, 6 A, 50/60 Hz
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200-240 V~
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200-240 V~, 3 A, 50/60 Hz
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System I/O addresses
The following table shows the location in I/O space of all directly I/O-accessible registers.
Address
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Resource
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0000h - 000Fh
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DMA Controller 1
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0010h - 001Fh
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DMA Controller 1
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0020h - 0021h
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Interrupt Controller 1
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0022h - 0023h
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0024h - 0025h
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Interrupt Controller 1
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0026h - 0027h
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0028h - 0029h
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Interrupt Controller 1
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002Ah - 002Bh
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002Ch - 002Dh
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Interrupt Controller 1
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002Eh - 002Fh
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Super I/O Index and Data Ports
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0030h - 0031h
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Interrupt Controller 1
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0032h - 0033h
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0034h - 0035h
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Interrupt Controller 1
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0036h - 0037h
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0038h - 0039h
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Interrupt Controller 1
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003Ah - 003Bh
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003Ch - 003Dh
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Interrupt Controller 1
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003Eh - 003Fh
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0040h - 0043h
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Programmable Timers
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0044h - 004Fh
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0050h - 0053h
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Programmable Timers
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0054h - 005Fh
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0060h, 0064h
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Keyboard Controller
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0061h
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NMI Status and Control Register
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0063h
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NMI Status and Control Register
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0065h
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NMI Status and Control Register
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0067h
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NMI Status and Control Register
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0070h
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NMI Mask (bit 7) and RTC Address (bits 6::0)
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0072h
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NMI Mask (bit 7) and RTC Address (bits 6::0)
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0074h
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NMI Mask (bit 7) and RTC Address (bits 6::0)
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0076h
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NMI Mask (bit 7) and RTC Address (bits 6::0)
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0071h
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RTC Data
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0073h
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RTC Data
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0075h
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RTC Data
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0077h
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RTC Data
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0080h - 008Fh
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DMA Low Page Register
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0090h - 0091h
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DMA Low Page Register
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0092h
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System Control Port A (PC-AT control Port)
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0093h - 009Fh
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DMA Low Page Register
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0094h
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Video Display Controller
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00A0h - 00A1h
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Interrupt Controller 2
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00A4h - 00A15
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Interrupt Controller 2
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00A8h - 00A19
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Interrupt Controller 2
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00Ach - 00Adh
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Interrupt Controller 2
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00B0h - 00B1h
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Interrupt Controller 2
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00B2h
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Advanced Power Management Control
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00B3h
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Advanced Power Management Status
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00B4h - 00B5h
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Interrupt Controller 2
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00B8h - 00B9h
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Interrupt Controller 2
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00BCh - 00BDh
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Interrupt Controller 2
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00C0h - 00DFh
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DMA Controller 2
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00F0h
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Clear NPX error
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00F8h - 00FFh
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x87 Numeric Coprocessor
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0102h
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Video Display Controller
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0170h - 0177h
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Secondary Fixed Disk Controller (IDE)
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01F0h - 01F7h
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Primary Fixed Disk Controller (IDE)
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0200h - 0207h
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Game I/O Port
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0220h - 022Fh
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Serial Port A
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0238h - 023Fh
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Serial Port B
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0278h - 027Fh
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Parallel Port 3
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02E8h - 02Efh
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Serial Port B
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02F8h - 02FFh
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Serial Port B
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0338h - 033Fh
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Serial Port B
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0370h - 0375h
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Secondary Diskette
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0376h
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Secondary IDE
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0377h
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Secondary IDE/Diskette
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0378h - 037Fh
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Parallel Port 2
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03B4h - 03Bah
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Monochrome Display Port
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03BCh - 03BFh
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Parallel Port 1 (Primary)
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03C0h - 03CFh
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Video Display Controller
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03D4h - 03DAh
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Color Graphics Controller
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03E8h - 03EFh
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Serial Port A
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03F0h - 03F5h
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Diskette Controller
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03F6h - 03F7h
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Primary IDE - Sec. Diskette
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03F8h - 03FFh
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Serial Port A (Primary)
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0400h - 043Fh
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DMA Controller 1, Extended Mode Registers
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04D0h - 04D1h
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Interrupt Controllers 1 and 2 Control Register
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0678h - 067Ah
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Parallel Port (ECP)
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0778h - 077Ah
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Parallel Port (ECP)
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07BCh - 07BEh
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Parallel Port (ECP)
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0CA0 - CA3h
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BMC Registers
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0CF8h
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PCI CONFIG_ADDRESS Register
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0CF9h
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NBX Turbo and Reset control
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0CFCh
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PCI CONFIG_DATA Register
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46E8h
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Video Display Controller
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Memory map
Address Range (hex)
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Amount
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Function
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0 to 07FFFFh
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640 KB
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DOS region, base system memory
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0A0000h to 0BFFFFh
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128 KB
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Video or SMM memory
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0C0000h and 0DFFFFh
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128 KB
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Expansion card BIOS and buffer area
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0E0000h to 0FFFFFh
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128 KB
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System BIOS
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0E0000h to 0EFFFFh
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2 MB
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Extended system BIOS
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FC000000h to FFFFFFFFh
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64 MB
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PCI memory space
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Interrupts
The following table suggests a logical interrupt mapping of interrupt sources. It reflects a typical configuration, but you can change these interrupts. Use the information to determine how to program each interrupt. The actual interrupt map is defined using configuration registers in the I/O controller. I/O Redirection Registers in the I/O APIC are provided for each interrupt signal. The signals define hardware interrupt signal characteristics for APIC messages sent to local APIC(s).
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If you disable either IDE controller to free the interrupt for that controller, you must physically unplug the IDE cable from the system board. Simply disabling the drive by configuring the SSU option does not make the interrupt available.
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Interrupt
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I/O APIC Level
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Description
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INTR
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INT0
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Processor interrupt
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NMI
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N/A
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NMI from PIC to processor
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IRQ1
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INT1
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Keyboard interrupt
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Cascade
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INT2
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Interrupt signal from second 8259
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IRQ3
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INT3
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Serial port A or B interrupt from SIO device (you can configure either)
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IRQ4
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INT4
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Serial port A or B interrupt from SIO device (you can configure either)
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IRQ5
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INT5
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Parallel port II
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IRQ6
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INT6
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Diskette port
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IRQ7
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INT7
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Parallel port
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IRQ8_L
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INT8
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RTC interrupt
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IRQ9
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INT9
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Signal control interrupt (SCI) used by ACPI-compliant operating system
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IRQ10
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INT10
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IRQ11
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INT11
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IRQ12
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INT12
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Mouse interrupt
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IRQ13
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INT13
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Co-processor interrupt
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IRQ14
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INT14
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Compatibility IDE interrupt from primary channel IDE devices 0 and 1
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IRQ15
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INT15
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SMI_L
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System management interrupt - general purpose indicator sourced through the PID to the processors
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DMA usage
The following table lists the direct memory access (DMA) channels that the system typically uses and which ones are available for use by add-in devices.
DMA
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Resource
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0
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Cascade
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1
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Available
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2
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Floppy Controller
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3
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Available
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4
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Redirect Cascade
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5
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Available
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6
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Available
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7
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Available
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